OKON, T.; WILKOSZ, K. Power System Topology Verification with Use of Reduced Unbalance Indices. Elektronika ir Elektrotechnika, [S. l.], v. 20, n. 9, p. 9-12, 2014. DOI: 10.5755/j01.eee.20.9.8708. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/8708. Acesso em: 25 sep. 2022.